2477421

Information

• Patent Grant
• 2477421

• References
• Source

• Patent Number

  2,477,421

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1949
  75 years ago

• CPC

  • F03G5/00 - Devices for producing mechanical power from muscle energy
  • F03G2730/06 - Various motors in general

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 192 - Clutches and power-stop control